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if(MESON_PS_LOADED)
return()
endif()
set(MESON_PS_LOADED ON)
cmake_policy(PUSH)
cmake_policy(SET CMP0054 NEW) # https://cmake.org/cmake/help/latest/policy/CMP0054.html
# Dummy macros that have a special meaning in the meson code
macro(meson_ps_execute_delayed_calls)
endmacro()
macro(meson_ps_reload_vars)
endmacro()
macro(meson_ps_disabled_function)
message(WARNING "The function '${ARGV0}' is disabled in the context of CMake subprojects.\n"
"This should not be an issue but may lead to compilation errors.")
endmacro()
# Helper macro to inspect the current CMake state
macro(meson_ps_inspect_vars)
set(MESON_PS_CMAKE_CURRENT_BINARY_DIR "${CMAKE_CURRENT_BINARY_DIR}")
set(MESON_PS_CMAKE_CURRENT_SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}")
meson_ps_execute_delayed_calls()
endmacro()
# Override some system functions with custom code and forward the args
# to the original function
macro(add_custom_command)
meson_ps_inspect_vars()
_add_custom_command(${ARGV})
endmacro()
macro(add_custom_target)
meson_ps_inspect_vars()
_add_custom_target(${ARGV})
endmacro()
macro(set_property)
meson_ps_inspect_vars()
_set_property(${ARGV})
endmacro()
function(set_source_files_properties)
set(FILES)
set(I 0)
set(PROPERTIES OFF)
while(I LESS ARGC)
if(NOT PROPERTIES)
if("${ARGV${I}}" STREQUAL "PROPERTIES")
set(PROPERTIES ON)
else()
list(APPEND FILES "${ARGV${I}}")
endif()
math(EXPR I "${I} + 1")
else()
set(ID_IDX ${I})
math(EXPR PROP_IDX "${ID_IDX} + 1")
set(ID "${ARGV${ID_IDX}}")
set(PROP "${ARGV${PROP_IDX}}")
set_property(SOURCE ${FILES} PROPERTY "${ID}" "${PROP}")
math(EXPR I "${I} + 2")
endif()
endwhile()
endfunction()
# Disable some functions that would mess up the CMake meson integration
macro(target_precompile_headers)
meson_ps_disabled_function(target_precompile_headers)
endmacro()
set(MESON_PS_DELAYED_CALLS add_custom_command;add_custom_target;set_property)
meson_ps_reload_vars()
cmake_policy(POP)
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